Home / 1,481,948.10-2,044,335.96-937,166.40

Finding the Fourth Proportional to 1,481,948.10, 2,044,335.96 and 937,166.40

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Solution

The fourth proportional to 1,481,948.10, 2,044,335.96 and 937,166.40 is: 1,292,813.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,948.10 : 2,044,335.96 = 937,166.40 : x
  2. Step 2: Convert to fraction form
    1,481,948.10/2,044,335.96 = 937,166.40/x
  3. Step 3: Cross multiply
    1,481,948.10x = 2,044,335.96 × 937,166.40
  4. Step 4: Simplify right side
    1,481,948.10x = 1,915,882,972,023.74
  5. Step 5: Solve for x
    x = 1,915,882,972,023.74/1,481,948.10
  6. Step 6: Final answer
    x = 1,292,813.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.